.hide-partial { max-height: none; } .show-more { display: none; }

8-bit Microcontrollers - MCU

8-Bit Microcontrollers are in stock with same-day shipping at Mouser from industry leading manufacturers. Mouser is an authorized distributor for many 8-bit microcontroller manufacturers including Microchip, NXP, Silicon Labs & more.
More...

Please view our selection of 8-bit MCU’s below.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Results: 12,611

Applied Filters:

Manufacturer

Core

Program Memory Size

Data RAM Size

Package / Case

Maximum Clock Frequency

ADC Resolution

Number of I/Os

Supply Voltage - Min

Supply Voltage - Max

Mounting Style

Data Bus Width

Minimum Operating Temperature

Maximum Operating Temperature

Series

Qualification

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Core	Program Memory Size	Data RAM Size	Package / Case	Maximum Clock Frequency	ADC Resolution	Number of I/Os	Supply Voltage - Min	Supply Voltage - Max	Mounting Style	Data Bus Width	Minimum Operating Temperature	Maximum Operating Temperature	Series	Packaging
8-bit Microcontrollers - MCU 64KB Flash 3936byte RAM PIC18F86J50-I/PT Microchip Technology 1: $5.57 1,104In Stock	Mfr. Part # PIC18F86J50-I/PT Mouser Part # 579-PIC18F86J50IPT	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash 3936byte RAM Learn More about Microchip Technology microchip automotive 8bit mcus	Datasheet	1,104In Stock	$5.57 $5.09 $4.61 $4.60 View $4.56 $4.52 $4.49	Min.: 1 Mult.: 1	PIC18	64 kB	3.81 kB	TQFP-80	48 MHz	10 bit	65 I/O	2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F8xJ50	Tray
8-bit Microcontrollers - MCU 80 pins, 64KB Flash 4KB RAM, 16MIPS PIC18F86J94-I/PT Microchip Technology 1: $5.28 692In Stock	Mfr. Part # PIC18F86J94-I/PT Mouser Part # 579-PIC18F86J94-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 80 pins, 64KB Flash 4KB RAM, 16MIPS	Datasheet	692In Stock	$5.28 $4.84 $4.39 $4.36	Min.: 1 Mult.: 1	PIC18	64 kB	3.8 kB	TQFP-80	64 MHz	10 bit/12 bit	68 I/O	2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18Fx6J94	Tray
8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0 PIC18LF14K50-I/MQ Microchip Technology 1: $2.65 584In Stock	Mfr. Part # PIC18LF14K50-I/MQ Mouser Part # 579-PIC18LF14K50I/MQ	Microchip Technology	8-bit Microcontrollers - MCU 16 KB Flash 768 RAM 10-bit ADC USB 2.0 Learn More about Microchip Technology microchipxlp	Datasheet	584In Stock	$2.65 $2.52 $2.33	Min.: 1 Mult.: 1	PIC18	16 kB	768 B	QFN-20	48 MHz	10 bit	18 I/O	2.7 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F1xK50	Tube
8-bit Microcontrollers - MCU 8KB 512byt-RAM 25I/O PIC18LF2321-I/SS Microchip Technology 1: $4.11 1,058In Stock	Mfr. Part # PIC18LF2321-I/SS Mouser Part # 579-PIC18LF2321-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 8KB 512byt-RAM 25I/O	Datasheet	1,058In Stock	$4.11 $4.05	Min.: 1 Mult.: 1	PIC18	8 kB	512 B	SSOP-28	40 MHz	10 bit	25 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fxx21	Tube
8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD PIC18LF24K42-I/SS Microchip Technology 1: $1.81 1,794In Stock	Mfr. Part # PIC18LF24K42-I/SS Mouser Part # 579-PIC18LF24K42I/SS	Microchip Technology	8-bit Microcontrollers - MCU 16KB Flash, 1KB RAM, 256B EEPROM, 12-bit ADC2, Vector Interrupts, DMA, MAP, DIA, DAC, Comp, PWM, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, UART, SPI/I2C, IDLE/DOZE/PMD Learn More about Microchip Technology microchip pic18 k42 mcus	Datasheet	1,794In Stock	$1.81 $1.67 $1.65 $1.50	Min.: 1 Mult.: 1	PIC18	16 kB	1 kB	SSOP-28	64 MHz	12 bit	25 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F2xK42	Tube
8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD PIC18LF26K40-I/MV Microchip Technology 1: $1.70 4,869In Stock	Mfr. Part # PIC18LF26K40-I/MV Mouser Part # 579-PIC18LF26K40I/MV	Microchip Technology	8-bit Microcontrollers - MCU 64KB Flash, 4KB RAM, 256B EEPROM, 10b ADC2, 5b DAC, Comp, PWM, CCP, CWG, HLT, WWDT, SCAN/CRC, ZCD, PPS, EUSART, SPI/I2C, IDLE/DOZE/PMD	Datasheet	4,869In Stock	$1.70 $1.56 $1.41	Min.: 1 Mult.: 1	PIC18	64 kB	3.53 kB	UQFN-28	64 MHz	10 bit	25 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F26K40	Tube
8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP PIC18LF46K22-E/MV Microchip Technology 1: $4.24 781In Stock	Mfr. Part # PIC18LF46K22-E/MV Mouser Part # 579-PIC18LF46K22-EMV	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3968b RAM 8bit familynanoWatt XLP	Datasheet	781In Stock	$4.24 $3.89 $3.53 $3.52	Min.: 1 Mult.: 1	PIC18	64 kB	3.8 kB	UQFN-40	48 MHz	10 bit	36 I/O	1.8 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	PIC18F2xK22	Tube
8-bit Microcontrollers - MCU 64KB 3840 RAM 52I/O PIC18LF6620-I/PT Microchip Technology 1: $14.96 210In Stock	Mfr. Part # PIC18LF6620-I/PT Mouser Part # 579-PIC18LF6620-I/PT	Microchip Technology	8-bit Microcontrollers - MCU 64KB 3840 RAM 52I/O Learn More about Microchip Technology microchip pic18lf65 pic18lf66	Datasheet	210In Stock	$14.96 $14.95 View Quote	Min.: 1 Mult.: 1	PIC18	64 kB	3.75 kB	TQFP-64	25 MHz	10 bit	52 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)Fx620	Tray
8-bit Microcontrollers - MCU 96 KB FL 4K RAM 70 I/O PIC18LF6627-I/PT Microchip Technology 1: $11.86 175In Stock	Mfr. Part # PIC18LF6627-I/PT Mouser Part # 579-PIC18LF6627-IPT	Microchip Technology	8-bit Microcontrollers - MCU 96 KB FL 4K RAM 70 I/O Learn More about Microchip Technology microchip pic18lf65 pic18lf66	Datasheet	175In Stock	$11.86	Min.: 1 Mult.: 1	PIC18	96 kB	3.84 kB	TQFP-64	40 MHz	10 bit	54 I/O	2 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18(L)F6x27	Tray
8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU EFM8BB10F8I-A-SOIC16 Silicon Labs 1: $1.29 2,249In Stock	Mfr. Part # EFM8BB10F8I-A-SOIC16 Mouser Part # 634-8BB10F8I-ASOIC16	Silicon Labs	8-bit Microcontrollers - MCU 8051 25 MHz 8 kB flash 0.5 kB RAM 8-bit Busy Bee MCU Learn More about Silicon Labs siliconlabs efm8 busy bee	Datasheet	2,249In Stock	$1.29 $0.978 $0.885 $0.782 View $0.733 $0.704 $0.672 $0.652 $0.637	Min.: 1 Mult.: 1	CIP-51 8051	8 kB	512 B	SOIC-16	25 MHz	12 bit	13 I/O	2.2 V	3.6 V	SMD/SMT	8 bit	- 40 C	+ 125 C	EFM8BB1	Tube
8-bit Microcontrollers - MCU PSoC 8KB FLASH 2.4-5.25V 13 I/O CY8C20234-12SXI Infineon Technologies 1: $5.31 1,420In Stock	Mfr. Part # CY8C20234-12SXI Mouser Part # 727-CY8C20234-12SXI	Infineon Technologies	8-bit Microcontrollers - MCU PSoC 8KB FLASH 2.4-5.25V 13 I/O Learn More about Infineon Technologies cypress psoc	Datasheet	1,420In Stock	$5.31 $3.51 $3.20 $2.72 View $2.58 $2.32 $1.99 $1.98	Min.: 1 Mult.: 1	M8C	8 kB	512 B	SOIC-16	12 MHz	No ADC	14 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20234	Tube
8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense CY8C20337-24LQXI Infineon Technologies 1: $8.08 907In Stock	Mfr. Part # CY8C20337-24LQXI Mouser Part # 727-CY8C20337-24LQXI	Infineon Technologies	8-bit Microcontrollers - MCU 1.8V CapSense Ctrl W/SmartSense Learn More about Infineon Technologies cypress mid range capsense	Datasheet	907In Stock	$8.08 $5.65 $5.39 $4.68 View $4.24 $3.64 $3.20	Min.: 1 Mult.: 1	M8C	8 kB	1 kB	QFN-24	24 MHz	10 bit	19 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C20337	Tray
8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM CY8C21434-24LTXI Infineon Technologies 1: $5.95 2,752In Stock	Mfr. Part # CY8C21434-24LTXI Mouser Part # 727-CY8C21434-24LTXI	Infineon Technologies	8-bit Microcontrollers - MCU PSoC, 28I/O, 8K Fsh 512 bytes RAM Learn More about Infineon Technologies cypress psoc	Datasheet	2,752In Stock	$5.95 $4.69 $4.43 $4.14 View $3.98 $3.82 $3.79 $3.66 Quote	Min.: 1 Mult.: 1	M8C	8 kB	512 B	QFN-32	24 MHz	10 bit	28 I/O	2.4 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C21x34	Tray
8-bit Microcontrollers - MCU 16 KB 256 B CY8C27643-24LTXI Infineon Technologies 1: $14.78 253In Stock	Mfr. Part # CY8C27643-24LTXI Mouser Part # 727-CY8C27643-24LTXI	Infineon Technologies	8-bit Microcontrollers - MCU 16 KB 256 B Learn More about Infineon Technologies cypress psoc1	Datasheet	253In Stock	$14.78 $11.66 $10.41 $10.02 View $9.09 $9.08 $8.95 Quote	Min.: 1 Mult.: 1	M8C	16 kB	256 B	QFN-48	24 MHz	14 bit	44 I/O	3 V	5.25 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C27643	Tray
8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V CY8C3245AXI-158 Infineon Technologies 1: $9.98 678In Stock	Mfr. Part # CY8C3245AXI-158 Mouser Part # 727-CY8C3245AXI-158	Infineon Technologies	8-bit Microcontrollers - MCU 32K Flash 50MHz 8051 1.71V to 5.5V Learn More about Infineon Technologies cypresspsoc3	Datasheet	678In Stock	$9.98 $7.96 $6.81 $6.58 View $6.54 $6.06 Quote	Min.: 1 Mult.: 1	8051	32 kB	4 kB	TQFP-100	50 MHz	12 bit	70 I/O	1.71 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	CY8C3245	Tray
8-bit Microcontrollers - MCU CAN, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP, CWG, HLT, WWDT, PIC18F46Q83-I/P Microchip Technology 1: $3.60 621In Stock	Mfr. Part # PIC18F46Q83-I/P Mouser Part # 494-PIC18F46Q83-I/P	Microchip Technology	8-bit Microcontrollers - MCU CAN, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP, CWG, HLT, WWDT, Learn More about Microchip Technology microchip pic18 q83 mcus	Datasheet	621In Stock	$3.60 $3.30 $3.05 $2.99	Min.: 1 Mult.: 1	RISC	64 kB	8 kB	PDIP-20	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	Through Hole	8 bit	- 40 C	+ 85 C		Tube
8-bit Microcontrollers - MCU CAN, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP, CWG, HLT, WWDT, PIC18F46Q83-I/PT Microchip Technology 1: $1.83 667In Stock	Mfr. Part # PIC18F46Q83-I/PT Mouser Part # 494-PIC18F46Q83-I/PT	Microchip Technology	8-bit Microcontrollers - MCU CAN, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP, CWG, HLT, WWDT, Learn More about Microchip Technology microchip pic18 q83 mcus	Datasheet	667In Stock	$1.83 $1.68 $1.52 $1.51	Min.: 1 Mult.: 1	RISC	64 kB	8 kB	TQFP-44	64 MHz	12 bit	36 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C		Tray
8-bit Microcontrollers - MCU CAN-FD, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP,CWG, HLT, WWDT PIC18F56Q84-I/6MX Microchip Technology 1: $2.05 1,098In Stock	Mfr. Part # PIC18F56Q84-I/6MX Mouser Part # 494-PIC18F56Q84I6MX	Microchip Technology	8-bit Microcontrollers - MCU CAN-FD, 64KB Flash, 8KB RAM, 12b ADC3, UTMR, DAC, Comp, PWM, CCP,CWG, HLT, WWDT Learn More about Microchip Technology microchip pic18fx6q84 mcus	Datasheet	1,098In Stock	$2.05 $1.88 $1.70 $1.69	Min.: 1 Mult.: 1	RISC	64 kB	8 kB	VQFN-48	64 MHz	12 bit	44 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC18F26/46/56Q84	Tube
8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI AVR16DD28T-I/SS Microchip Technology 1: $1.08 2,050In Stock	Mfr. Part # AVR16DD28T-I/SS Mouser Part # 579-AVR16DD28T-I/SS	Microchip Technology	8-bit Microcontrollers - MCU 16KB, 2KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI Learn More about Microchip Technology microchip avr16 32dd28 32 mcus	Datasheet	2,050In Stock	Cut Tape $1.08 $1.06 $0.967 Reel $0.952 MouseReel Available	Min.: 1 Mult.: 1 : 2,100	AVR	16 kB	2 kB	SSOP-28	24 MHz	12 bit	22 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AVR16/32DD28/32	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C PIC16F18044T-I/SO Microchip Technology 1: $1.02 2,925In Stock	Mfr. Part # PIC16F18044T-I/SO Mouser Part # 579-PIC16F18044TISO	Microchip Technology	8-bit Microcontrollers - MCU 7KB Flash, 128EE, 512B RAM, 10b ADC, PWM, CCP, HLT, WDT, PPS, EUSART, SPI/I2C Learn More about Microchip Technology microchip pic16f18015 25 44 45 mcus	Datasheet	2,925In Stock	Cut Tape $1.02 $0.995 Reel $0.85 MouseReel Available	Min.: 1 Mult.: 1 : 1,600	RISC	7 kB	512 B	SOIC-20	32 MHz	10 bit	18 I/O	1.8 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	PIC16F18015/25/44/45	Reel, Cut Tape, MouseReel
8-bit Microcontrollers - MCU S08JM 8-bit MCU, S08 core, 60KB Flash, 48MHz, QFP 64 MC9S08JM60CQH NXP Semiconductors 1: $17.62 1,395In Stock End of Life	Mfr. Part # MC9S08JM60CQH Mouser Part # 841-MC9S08JM60CQH End of Life	NXP Semiconductors	8-bit Microcontrollers - MCU S08JM 8-bit MCU, S08 core, 60KB Flash, 48MHz, QFP 64	Datasheet	1,395In Stock	$17.62 $13.76 $13.09 $11.23 View $11.12 $10.83 Quote	Min.: 1 Mult.: 1	S08	60 kB	4 kB	QFP-64	48 MHz	12 bit	51 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	S08JM	Tray
8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V ATMEGA48P-20AU Microchip Technology 1: $2.66 18,210In Stock NRND	Mfr. Part # ATMEGA48P-20AU Mouser Part # 556-ATMEGA48P-20AU NRND	Microchip Technology	8-bit Microcontrollers - MCU AVR 4K FLASH 256B EE 20MHZ TEMP GRN 1.8V	Datasheet	18,210In Stock	$2.66 $2.44 $2.20 $2.18	Min.: 1 Mult.: 1	AVR	4 kB	512 B	TQFP-32	20 MHz	10 bit	23 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	ATmega48P	Tray
8-bit Microcontrollers - MCU 16K Flash ADC AT89C5115-TISUM Microchip Technology 1: $9.20 419In Stock	Mfr. Part # AT89C5115-TISUM Mouser Part # 556-A89C5115TISUM	Microchip Technology	8-bit Microcontrollers - MCU 16K Flash ADC Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	419In Stock	$9.20 $9.01 $8.43 $7.63	Min.: 1 Mult.: 1	8051	16 kB	512 B	SOIC-28	40 MHz	10 bit	20 I/O	3 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	89C	Tube
8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V AT89C51RC-24AU Microchip Technology 1: $3.15 3,742In Stock	Mfr. Part # AT89C51RC-24AU Mouser Part # 556-A89C51RC-24AU	Microchip Technology	8-bit Microcontrollers - MCU 32K FLASH 4.0 TO 5.5V Learn More about Microchip Technology microchip at89c51 mcus	Datasheet	3,742In Stock	$3.15 $2.89 $2.79 $2.78	Min.: 1 Mult.: 1	8051	32 kB	512 B	TQFP-44	24 MHz	No ADC	32 I/O	4 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	89C	Tray
8-bit Microcontrollers - MCU AVR USB 16K FLASH AT90USB162-16AU Microchip Technology 1: $3.45 4,340In Stock	Mfr. Part # AT90USB162-16AU Mouser Part # 556-A90USB162-16AU	Microchip Technology	8-bit Microcontrollers - MCU AVR USB 16K FLASH	Datasheet	4,340In Stock	$3.45 $3.17 $2.86	Min.: 1 Mult.: 1	AVR	16 kB	512 B	TQFP-32	16 MHz	No ADC	22 I/O	2.7 V	5.5 V	SMD/SMT	8 bit	- 40 C	+ 85 C	AT90USB162	Tray